????:1?????:??????

2??????????

3???????

4?????????

5???????????

??????????????????9?????????14??(????????? ???)????,9??????????????????14????,??,??16?????,????????????4.6?????,????????2012???64.2%?392.2%,?????,???????????????????????????

????????,2012?????,???????9.65????????????,??????????????6.6???,?3.8??,???????????????

????,????99%??20??,???????96%???50?,?????????,??????????,????????350????????????

????,????????????1.2??,?1?,??????2012???184%?426%,2024?5???????1?????2069.3???????????????,????????????????????12306?,?,??????????????????????????????????

2023????,???????????????38.5????14729???????????????,?2012?????????103.6%?50.1%,????,?????????????????????????41.4%?51.5%,???????2012??36.4?22.1????????????????????

????,2023???,??????????50.1??????????????????36438???,?????,?????????????????????????????????????????????????????

???????????????,2012???,?,??????????????????????,2023?????????2012?75%?79%,??(???????????) ?????:?????